UNREGELMÄSSIG GEFORMTE POLYMERFASERN

European patent · EP3760769 · In force

Register entry

Publication number
EP3760769
Application number
EP19183845
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 2, 2019
Published
Jan 6, 2021
Granted
Apr 8, 2026
Protection ends at the latest
Jul 1, 2039
Next annual fee due
Jul 31, 2026
IPC classes
D01D 4/02 (2006.01)
D01F 6/62 (2006.01)
D01D 5/253 (2006.01)
B01D 39/16 (2006.01)
D01F 6/92 (2006.01)
D01F 8/04 (2006.01)
D01F 8/14 (2006.01)
D04H 1/4291 (2012.01)
D04H 1/4334 (2012.01)
D04H 1/435 (2012.01)
D04H 1/4391 (2012.01)
D04H 3/011 (2012.01)
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Apr 8, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 08.04.2026

Parties

Holder

Carl Freudenberg KG

Höhnerweg 2-4, 69469 Weinheim, DE

Inventor

Tseng, Shih Wen

Taoyuan, Taiwan 33751, CN

Hess, Michael

67655 Kaiserslautern, DE

Roehring, Volker, Dr.

69469 Weinheim, DE

Chiou, Hsien Fang

Taoyuan, Taiwan 33750, CN

Huang, Wie Ren

Taoyuan, Taiwan 330, CN

Lin, Huan Hsiang

Taoyuan, Taiwan 32055, CN

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.